This sounds exciting; Tommy Stockel has a new exhibition opening in Second Life of Land Art works that would be otherwise too difficult to recreate in real life. One of the defining characteristics of Land Art is that it is constrained by the physical characteristics of the geological materials from which it is made, and is vulnerable to change under the influence of natural weather and time, but free from these qualities in VR Stockel is able to output more imaginative sculptures in what is effectively the same medium; in this case Second Life's free-found prims rather than rocks and dirt.